Microelectron NPC block and its function

Railway switch control systems on railway are essential to ensure safe and efficient traffic. In this article, the development of automated control systems of railway switches, their technological basis, safety issues and energy efficiency improvement approaches are considered. The main attention is focused on the production and practical use of a microelectronic alternative version of the relay NPC block, which belongs to the dialing group, of modern control blocks, in particular, based on the technical requirements for railway automation and telemechanics equipment, and their harmonious operation with telemechanics tools.

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